Answer:
a) 12xy
b) 30pqr
Step-by-step explanation:
multiply the numbers and since x and y are not common terms then keep them as xy multiplied with 12
same goes with b)
Answer:
a would be 12xy
b would be 30pqr
Step-by-step explanation:
Again, don't really know how to explain, just multiply the numbers and add on the letters
